This well gimmick coin will allow you to show two coins, and suddenly there will only remain one coin.
A lot of tricks are performable:
-Place two ½$ coins in your hands. You take one (only one) coin from you hand and you ask how many coins remain in you hand. The audience will contest « one ». Open the fist and show that your hand is empty. The coin has vanished.
-You throw two coins in the air and you catch up only one. One coin has vanished and you did not touch it!
An uncommon coin in Europe that will allow you to amaze even the magicians!